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- While the average velocity of flood and ebb tide is 69cm/s and 84cm/s at flood season and 79cm/s and 87cm/s at low-water season, the silt sediment in the estuary will re-suspend under the tide control. 洪季涨潮平均流速为69cm/s,落潮平均流速为84cm/s; 枯季涨潮平均流速为79cm/s,落潮平均流速为87cm/s。
- velocity of flood and ebb 涨落潮流速
- Basing on different hydraulic characteristics of flood and ebb tide,the Manning Coefficient was calibrated separately to calculate water level and discharge at each section on successive periods using the Saint-Venant equations with differential method. 该模型将Sa in t-V enan t方程组进行求解,并根据涨、落潮流的水动力特性,分别进行涨、落潮糙率率定,准确计算出逐时段河道各断面的水位和流量。
- The flood and ebb tides alternates with each other. 涨潮和落潮交替更迭。
- On the mudflat, in general, the current velocity reached peck value during the flood and ebb phase in single tidal cycle. 光滩与盐沼交界处光滩一侧流速过程呈“双峰型”特征,涨落潮均出现流速峰值;
- The study of hydrodynamic characteristics of flood and ebb channels and channel type judgment 河口涨落潮槽水动力特征及河槽类型判定
- There are two kinds of flood: rain gush flood and ice flood. 黄河流域面临两类洪水的威胁,即暴雨洪水和冰凌洪水。
- Two patterns of the shear front,each of which lasts for 2 hours,were identified at the flood and ebb tide phases,respectively. 黄河口切变锋在涨、落潮时段存在两种不同的形态,分别历时2小时左右。
- Flood and ebb, it's about timing : Tide is a phenomenon of regular rising and falling of sea level mainly influenced by the gravitation of sun and moon. 涨潮退潮,掌握时机:潮汐是一种有规律的海面升降现象,主要是受太阳与月亮引力的影响。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- He checked the direction and velocity of the wind. 他查看风向和风速。
- In the second scheme, flood and ebb tide's periodical change accounts for 86.64%, 77.55% and 51.97%, while tidal current acceleration accounts for 2.8%,7.59%, and 16.51% both from spring to neap. 断面目周期分析中;2000年浮泥日周期变化主要受以下二个特征因素控制:第一特征值对应的涨落潮日周期变化在大、中、小潮三天中分别占86.;64%25、77
- The hare darted off with the velocity of a bird. 野兔像鸟一样快速掠去。
- The Jiaozhou Bay is a tidal inlet of bedrock bay type, the typical flood and ebb tidal deltas are developed inside and outside the bay mouth, and the geomorphologic system in the bay is complete. 胶州湾属基岩海湾型潮汐通道,湾口内、外发育较为典型的涨、落潮流三角洲,地貌体系较为完整。
- In case of flood, the dam can protect us. 在发洪水的时候,大堤可以保护我们。
- The village was evacuated because of flood. 由於洪水这个村子已经撤空。
- Einstein's theory links energy with mass and velocity of light. 爱因斯坦的理论把能量同质量和光速联系起来。
- The occurrence of flood and drought disaster (FDD) is not a simple natural accident. 摘要水旱灾害的发生并非单纯的自然事件。
- The velocity of light is about 186,000 miles per second. 光速大约是每秒十八万六千英里。
- the flood and ebb tides alternate with each other 涨潮和落潮交替更迭